Merge branch 'main' into php8.3

Author: DaveLiddament

.gitignore

@@ -4,3 +4,4 @@ vendor/
 .idea/
 .phpunit.cache/
 .php-cs-fixer.cache
+composer.lock

README.md

@@ -82,17 +82,7 @@ E.g. in the example the error is `Can not call method`. No additional informatio
 
 Create a class that extends `ConstantErrorFormatter` and pass the error message to the constructor.
 
-```php
-class CallableFromRuleErrorFormatter extends ConstantStringErrorMessageFormatter
-{
-    public function __construct()
-    {
-        parent::__construct('Can not call method');
-    }
-}
-```
-
-The next step is to update the test to tell it to use this formatter.
+Update the test to tell it to use a `ConstantStringErrorMessageFormatter`.
 
 ```php
 class CallableFromRuleTest extends AbstractRuleTestCase 
@@ -102,7 +92,7 @@ class CallableFromRuleTest extends AbstractRuleTestCase
 
     protected function getErrorFormatter(): ErrorMessageFormatter
     {
-        return new CallableFromRuleErrorFormatter();
+        return new ConstantStringErrorMessageFormatter("Can not call method");
     }
 }
 ```

src/ConstantStringErrorMessageFormatter.php

@@ -4,9 +4,9 @@
 
 namespace DaveLiddament\PhpstanRuleTestHelper;
 
-abstract class ConstantStringErrorMessageFormatter extends ErrorMessageFormatter
+class ConstantStringErrorMessageFormatter extends ErrorMessageFormatter
 {
-    protected function __construct(
+    public function __construct(
         private string $errorMessage,
     ) {
     }